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Westkost [7]
3 years ago
7

Write the equation of the line that passes through (3,3) and (1,-5).

Mathematics
1 answer:
Sati [7]3 years ago
8 0

Answer:

y=4x-9

Step-by-step explanation:

Slope:

y2-y1=m(x2-x1)

subsitute the values

-5-3=m(1-3)

solve

-8=m-2

divide both sides by coefficient of x

/-2    /-2

4=m

y-intercept:

y=4x+b

subsitute

3=4(3)+b

solve

3=12+b

subtract 12 from both sides

-12-12

solve

-9=b

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A vendor bought 80 pineapples ₱18.50 each. Three pineapples got rotten, but then he sold the rest at ₱25.00 each. how much did h
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<h3>How to determine the factored expression?</h3>

From the question, we have the following expression that can be used in our computation:

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Express the expression properly

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x³ - x

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